Full Contents as pdf File - Natural History Museum
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FOREST OF BOWLAND AND SOUTHPORT FLOWER SHOW, LANCS.<br />
– 22-23 August Pat Acock<br />
Four of us met on Friday morning at the head of Brock Valley Nature Trail (34/549430), about<br />
eight miles north of Preston. Armed with a list of ferns found on my ‘recce’ we set off at a<br />
re<strong>as</strong>onable pace, which continued until Barry Colville realised that this w<strong>as</strong> an excellent site<br />
for molluscs. This allowed the rest of us to scout around more and it w<strong>as</strong> not long before<br />
Frances Haigh had added Blechnum spicant to the existing list. In a large meadow above the<br />
trail, flushed gently with b<strong>as</strong>es, we found an enormous stand of Equisetum telmateia, and just<br />
below on the riverbank were two magnificent plants of Polystichum aculeatum. On an old mill<br />
further down we found Asplenium ruta-muraria and just beyond this we came across a very<br />
large specimen of what w<strong>as</strong> almost certainly Dryopteris x complexa. We retraced our steps and<br />
crossed the car park to examine a wall, thus adding Asplenium trichomanes subsp. quadrivalens.<br />
The other ferns recorded were Dryopteris filix-m<strong>as</strong>, D. dilatata, D. affinis subspp. affinis and<br />
borreri, Pteridium aquilinum, Athyrium filix-femina and Polypodium vulgare.<br />
109<br />
photo: P.J. Acock<br />
Joan Hindle, Frances Haigh & Barry Colville in Forest of Bowland<br />
We then moved on to lunch a mile or so to the e<strong>as</strong>t, at Beacon Fell Country Park<br />
(34/565427). The wood w<strong>as</strong> characterised by having lots of ferns. Unfortunately we<br />
estimated that more than 95% were Dryopteris dilatata and most of the rest were bracken.<br />
However, we did add Equisetum arvense and Oreopteris limbosperma to the morning’s rollcall<br />
after toiling through thick rushes and having a young mum coming over and<br />
enthusi<strong>as</strong>tically thrusting some baby frogs at us to examine. She obviously guessed we were<br />
kindred spirits. After these exertions we sat down on a strategically placed bench for four,<br />
overlooking an island in a pond. Now w<strong>as</strong> it just our imagination playing tricks on us or<br />
w<strong>as</strong> that emerald green fern… Just <strong>as</strong> I w<strong>as</strong> thinking that I w<strong>as</strong> to be volunteered to wade<br />
out, a pair of binoculars w<strong>as</strong> found; all four of us examined the plant from afar and<br />
concluded that we were right; we had found Osmunda regalis. After a cream tea back at the<br />
visitor centre we departed on our separate ways.